Congress failed to pass a spending bill before midnight Friday, Dec. 21, triggering a partial government shutdown. As the stalemate entered a third week, President Trump suggested it could stretch for months or even years.

Around 75 percent of the budget controlled by Congress has already been funded, but these top-level departments are affected: Homeland Security, Justice, Agriculture, Treasury, Interior, Transportation, Commerce, Housing and Urban Development and the Environmental Protection Agency. Here’s what we know from agency contingency plans and news reports.

Benefits

Do-not-call registryclosed

Typically during a shutdown the Federal Trade Commission does not add entries to their do-not-call registry or spam database. The agency had used prior year funds to stay open through midday on Dec. 28.

Housing voucher requestsclosed

Processing of requests for housing vouchers from Housing and Urban Development (HUD) will stop.

Consumer complaint hotlinesmixed

The Federal Communications Commission said on its website that it would shut down most operations on Jan. 3, including its consumer complaints hotline. The Federal Trade Commision won’t respond to new complaints. The Consumer Financial Protection Bureau is not congressionally funded, and will operate normally.

Farm service centersmixed

These centers are not fully operational across the country. The Farm Service Agency, which provide market guidance, loans, and other support to farmers, is closed. However, the Natural Resources Conservation Service is still operating in farm service centers.

Federally backed mortgagesmixed

The processing of new Federal Housing Authority loans has slowed.

Food stamps and other nutritional assistance programsmixed

Congress has not allocated funding for food stamps beyond January, and the program’s emergency funding would not cover even two-thirds of February’s payments, according to past disbursements. Federal funding for Commodity Supplemental Food Program, WIC, and the Food Distribution Program on Indian Reservations has ceased and is reliant on state and local funds. School Lunch, School Breakfast, Child and Adult Care Feeding, Summer Food Service and Special Milk will continue operations into February. Read more

Records requestsmixed

After the 2013 shutdown, the Department of Justice concluded that shutdowns do not count towards the FOIA response time. Many agencies halted work on FOIA requests during the 2013 shutdown, and at least the FTC and Department of Transportation have stated they would do so again.

Small business loansmixed

Loan processing for most of Small Business Administration's lending programs has slowed or been put on hold. The Treasury Department continues to lend to small businesses.

The court system in Washington, D.C. is funded by Congress and the Marriage Bureau is closed during the shutdown. However, D.C. Council passed emergency legislation to allow the mayor to approve marriage licenses for the next 90 days or when the shutdown ends, whichever comes first.

National Flood Insurance programoperating

FEMA reversed course and announced that the National Flood Insurance Program would issue new policies, though it didn’t for a time at the start of the shutdown. Continued interruption could have hobbled would-be home buyers who need the insurance before closing. Read more

Recipients of Social Security, SSI, Medicaid, Medicare, unemployment insurance, TANF and some other programs will continue to receive benefits. The programs’ spending is not dependent on Congress’s explicit funding. Read more

Veterans hospitalsoperating

The Department of Veterans Affairs is not one of the affected agencies, so the hospitals will operate normally.

Weather forecastsoperating

The National Weather Service continues services related to weather forecasts, but any further research has been put on hold.

Government Facilities

Environmental Protection Agencyclosed

The agency had used prior year funds to stay open a week into the shutdown, but shuttered at midnight on Dec. 28. Read more

Federal office buildings for affected agenciesclosed

Facilities for the affected agencies would be closed.

Presidential librariesmixed

The National Archives and Records Administration (NARA) administers presidential libraries for all presidents since Herbert Hoover. NARA-operated portions of presidential libraries are closed. Any other portion of the library administered by a private foundation may stay open.

Embassiesoperating

Embassies operate as normal.

Federal prisons and detention facilitiesoperating

Federal prisons and detention facilities will remain operational.

International Space Stationoperating

NASA will continue to support planned operations at the International Space Station.

Local parks, schools, libraries and city government buildingsoperating

Since these entities are controlled locally and not by the federal government, they are not affected by the shutdown.

Unemployment numbersoperating

The monthly jobs report, which includes the U.S. unemployment rate and other economic statistics, is operating on schedule.

Recreation

Smithsonian museums (and the National Zoo mole rat cam)closed

Smithsonian institutions were funded through Jan. 1, but the organization tweeted that all museums, research centers and the National Zoo would close starting Jan. 2 since the shutdown had not been resolved. The mole rat cam and the Zoo’s other live animal video feeds have gone dark. Read more

National parks and monumentsmixed

A memo obtained by The Post said the Interior Department plans to allow popular sites to tap entrance fees to hire additional staff to clean restrooms, haul trash and patrol the parks. Many national parks have remained open, but their visitor centers and restrooms are closed. Historical homes and select monuments would be closed. New York state will pay the National Parks Service to keep the Statue of Liberty open. As of Dec. 27, three visitors had died in the mostly unstaffed parks. Read more

Old Post Office tower (at Trump hotel site)operating

The General Services Administration said the clock tower at the Old Post Office Pavilion in Washington has re-opened despite the continuing shutdown thanks to a separate building fund. Most of the building is leased to the Trump International Hotel. GSA said the decision was "unrelated to the facility's tenant." Read more

Travel and Shipping

Passport officesmixed

Passport and visa services will remain open. However, those located inside federal buildings of agencies that have shut down will be closed. Read more

Airportsoperating

Air traffic controllers, TSA officers and customs agents continue to work at airports, although some may be working without pay. Read more

Amtrakoperating

Amtrak continues normal operations during a short-term shutdown.

Border securityoperating

The Department of Homeland Security decribes border security as mission critical and related personnel as essential.

U.S. Postal Serviceoperating

The U.S. Postal Service is an independent agency, so it is not affected by the partial government shutdown.

Other

E-Verifyclosed

The E-Verify system, which allows employers to check work eligibility status and is designed to prevent illegal immigrants from working, is unavailable.

Federal Trade Commission’s Facebook investigationclosed

A federal probe into Facebook’s handling of user data will stall as all FTC investigations and litigation halt during a government shutdown, according to former officials. The agency had used prior year funds to stay open through midday on Dec. 28. Read more

Job discrimination complaintsclosed

The Equal Employment Opportunity Commission is not processing or investigating claims of job discrimination. Their toll-free numbers are not staffed and their digital portals are down, but you can still mail a charge to be filed.

Many federal research operationsclosed

Some government research projects, such as geological and weather research, have ceased. The Census Bureau has delayed reports on home spending and new construction. Nongovernmental organizations that already received government grants, however, are not be affected by the shutdown.

Most business filings to the Securities and Exchange Commission can still be filed, but will not be processed. Read more

Civil litigationmixed

Some civil litigation has been curtailed or postponed at the Justice Department, Federal Trade Commission and Securities and Exchange Commission. Other agencies may do the same.

Immigration courtsmixed

Most immigration courts have closed during the shutdown, adding to a backlog of cases. Only cases involving detained migrants would continue, the Justice Department announced.

Law enforcement trainingmixed

Basic training for federal law enforcement agencies has continued, though advanced training is halted during the shutdown.

Services on Native American reservationsmixed

Federal funding has ceased for health clinics, food pantries and more on reservations. Tribes and state governments are filling in the gaps. Federal land maintenance has also stopped, leaving some tribes snowed in. Read more

Census 2020 preparationsoperating

A minimal section of the decennial Census workforce would continue to work using prior year balances to continue development of the 2020 Census.

Federal courtsoperating

The courts have used fees and other funding sources to stay open since the shutdown began. Courts will need to pare down operations after Jan. 11, when the Administrative Office of the U.S. Courts has said it will run out of funds.

Food inspectionoperating

USDA inspection of meat, poultry and eggs continues.

Military operationsoperating

The Department of Defense has already been funded and is not affected by the partial shutdown.

Santa Claus trackingoperating

The North American Aerospace Defense Command continued its decades-long tradition of tracking Santa Claus on a sleigh. Military personnel who conduct NORAD Tracks Santa are supported by approximately 1,500 volunteers who answer phone calls about Santa’s whereabouts. Read more

Special counsel Mueller’s Russia investigationoperating

The probe’s funding is approved by Congress outside of the normal government funding process, so it is not affected by a shutdown.

The local government of Washington, D.C.operating

District government buildings will be open and services will continue as normal. In 2013, Mayor Vincent C. Gray had to use reserve funds and exempt all city employees, but D.C. has since gained more budget autonomy. The District government has taken over litter collection at National Park Service properties in the District.